Willis Tower 3D Puzzle

Standing at 1450 feet tall at roof height and 1730 feet tall with antenna, the Willis Tower (formerly known as the Sears Tower) was the world's tallest building until 1998, and still holds the record as the tallest building in the United States.

Commemorate this achievement with our authentically detailed, easy to assemble 3D model of one of Chicago's most popular tourist attractions!